* {
    box-sizing: border-box;
    font-family: "Arial, Helvetica, sans-serif";
}

h1 {
    color: black;
    margin-top: 10px;
    font-size: 50px;
}

body {
    background-color: #adadad;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#message {
    font-weight: bold;
    font-size: 20px;
}

.btn-primary.how-button {
  background-color: silver !important;  
  border-color: black !important;
  color: black !important;               
}

.guess-row {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

.guess-letter {
    color: black;
    height: 50px;
    width: 50px;
    border: 3px solid black;
    display: flex;
    align-items: center;
    font-size: 30px;
    justify-content: center;
    text-transform: uppercase;
}

.keyboardLetter,
.delete,
.submit {
    color: black;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 55px;
    margin: 3px;
    border: 2px solid black;
    border-radius: 3px;
    cursor: pointer;
    background-color: #818384;
}

.delete {
    width: 90px;
}

.keyboardLetter:nth-child(11) {
    margin-left: 30px;
}

.keyboardetter:nth-child(20) {
    margin-left: 60px;
}

@keyframes flipColor {
  0% {
    transform: rotateX(0deg);
    background-color: #121213; 
  }
  50% {
    transform: rotateX(90deg);
    background-color: #121213; 
  }
  51% {
    background-color: var(--flip-color); 
  }
  100% {
    transform: rotateX(0deg);
    background-color: var(--flip-color);
  }
}

.correct-letter {
--flip-color: #538d4e;
animation: flipColor 0.6s ease forwards;
}

.present-letter {
    --flip-color: #b59f3b;
    animation: flipColor 0.6s ease forwards;
}

.absent-letter {
    --flip-color: #3a3a3c;
    animation: flipColor 0.6s ease forwards;
}

@keyframes slideDown {
  0% {
    transform: translateY(-100px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 1;
  }
}

.slide-down {
  animation: slideDown 0.4s ease forwards;
}


.custom-blur.modal-backdrop.show {
  backdrop-filter: blur(5px);
  background-color: rgba(0, 0, 0, 0.2); 
}

.modal-content {
  background-color: rgba(255, 255, 255, 0.9); 
  border-radius: 8px;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.color-box {
  display: inline-block;
  width: 20px;
  height: 20px;
  margin-right: 10px;
  border-radius: 3px;
}

.green {
  background-color: #538d4e;
}

.yellow {
  background-color: #b59f3b;
}

.gray {
  background-color: #3a3a3c;
}

ul {
  list-style-type: none;
  padding: 0;
}

ul li {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}